Marathon FL Real Estate & Homes for Sale

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Beds:
3
Baths:
3.00
Sq.Ft.:
1,842
Status:
Active
MLS#:
R11076343
Type:
Single Family
Subdivision:
KEY COLONY SUBD NO 4
Lot size:
0.19 Acres
Year built:
1977
A broker reciprocity listing Courtesy: Paradise Properties of FL 561-586-8222
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ADDITIONAL INFORMATION

Welcome to 11280 1st Ave Gulf! Come by Land or Sea to Preview this Charming Waterfront Home featuring 75' of Seawall with Prime Dockage on a beautiful 60 ft. Wide Canal and N0 Fixed Bridges! This 3-bedroom, 2-1/2 bath home includes an over-sized 1-Car Garage to store all your water toys, boating & fishing Gear! The desirable layout features a Split Floorplan with an updated Kitchen & large Primary Suite. The adjacent Sitting Area includes a Wet Bar & Water Views! This solid CBS built home boasts a Metal Roof, Impact Windows & Sliding Doors! All Furnishings are Negotiable in this former VRBO retreat. Enjoy Boating Access to the Gulf and/or Ocean via Vaca Cut! Note the close proximity to Shops, Restaurants, Parks, Boat Ramps and the Marathon Airport. Fish or Paddle from your Backyard today!

Beds:
4
Baths:
5.00
Sq.Ft.:
2,160
Status:
Active
MLS#:
225024979
Type:
Single Family
Subdivision:
NOT APPLICABLE
Lot size:
0.11 Acres
Year built:
2021
A broker reciprocity listing Courtesy: Premiere Plus Realty Company Jackie Eloy
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ADDITIONAL INFORMATION

Welcome to your dream home in the breathtaking Florida Keys! This newly built, four-bedroom, four-and-a-half-bath estate offers the perfect blend of modern elegance and coastal charm. Designed for comfort and luxury, this stunning residence features four master bedrooms, each with its own en-suite bath, ensuring ultimate privacy for family and guests. Step outside to your private pool and soak in the tropical ambiance while enjoying direct canal access, perfect for boating, fishing, and water adventures. Whether youâ??re looking for a serene getaway or an entertainerâ??s paradise, this home delivers the best of Florida Keys waterfront living. Donâ??t miss this rare opportunity to own a slice of paradise!

Beds:
2
Baths:
3.00
Sq.Ft.:
850
Status:
Active
MLS#:
R11070810
Type:
Townhouse
Subdivision:
Tranquility Bay Beach Hou
Year built:
2004
A broker reciprocity listing Courtesy: Florida Keys Realty Group 305-923-5658
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ADDITIONAL INFORMATION

Tranquility Bay Beach House Resort. Great investment opportunity with nightly rental capability. Lovely 2 bedroom beach house located in a lush resort area. White Sandy Beach surrounds the beautifully landscaped grounds, one of the two tropical pools, Jack Nicklaus putting green. Have the option of casual ocean side bar on the beach or fine dining in the resort restaurant. Enjoy the expansive beach or simply relax at one of the largest family pools in the Keys right outside of your back door. Don't forget about the tiki bar located ocean side where you will be able to unwind and watch some of the most amazing sunsets in the world. Current rental income available by request.

Beds:
2
Baths:
1.00
Sq.Ft.:
480
Status:
Active
MLS#:
F10488409
Type:
Single Family
Subdivision:
Keys Rv/Mobile Home Condo
Lot size:
0.02 Acres
Year built:
2016
A broker reciprocity listing Courtesy: RE/MAX Advance Realty II 305-251-2127
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ADDITIONAL INFORMATION

Incredible opportunity to own a piece of paradise! This waterfront 2 bedroom 1 full bathroom is move in ready. Spacious kitchen with plenty of storage, kitchen opens to family room perfect for entertaining. Under house parking and plenty of room for kayaks, grilling, complete with a dock. Wonderful community with community boat ramp, several laundry rooms, oceanside picnic areas, club house, and pet friendly! Oceanfront pavilion with absolutely gorgeous views where you can enjoy the ocean breeze or watch a sunrise! Perfect for a home away from home or year round living. Enjoy fishing, boating, and kayaking, right in your back yard or take a quick boat ride to the ocean! Newer a/c (2022) Impact Windows and Door.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,000
Status:
Active
MLS#:
F10485927
Type:
Single Family
Subdivision:
Ocean Breeze
Year built:
2021
A broker reciprocity listing Courtesy: FlatFee.com 954-965-3990
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ADDITIONAL INFORMATION

Live the coastal dream in this stunning 2021-built, two-story oceanfront home, offering breathtaking Atlantic views and a private community boat dock. With 960 sq ft of spacious living and 2-bedrooms w/1.5 bathrooms located on the 2nd level. Enjoy exclusive community amenities, including a dining lounge, fire pits, sun deck, and outdoor kitchen. Move-in ready and may be purchased fully furnished, it's an ideal vacation rental or private retreat. The affordable land lease of approx. $1,600/month includes exterior maintenance, water, dock access, lighting, and garbage services.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,000
Status:
Active
MLS#:
F10484309
Type:
Single Family
Subdivision:
Riggs Sub
Lot size:
2.31 Acres
Year built:
2020
A broker reciprocity listing Courtesy: FlatFee.com 954-965-3990
View additional info

ADDITIONAL INFORMATION

Beautiful, 2021-built, fully furnished 2/2 home offers 960SF of living space with stunning Atlantic Ocean views. The spacious kitchen is perfect for entertaining. Sold with a landlease (~$1,249/mo.) covering ext. maint. & RE taxes. Enjoy exclusive community amenities: modern lounge,fire pits, sundeck, & outdoor kitchen. Ideal move-in ready home or vacation rental!

Beds:
6
Baths:
7.00
Sq.Ft.:
8,306
Status:
Active
MLS#:
225009876
Type:
Single Family
Subdivision:
ACREAGE
Lot size:
1.5 Acres
Year built:
1981
A broker reciprocity listing Courtesy: Coldwell Banker Schmitt RE CO Brian Schmitt
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ADDITIONAL INFORMATION

This extraordinary 1.5-acre, resort-style estate is a rare gem, offering unmatched luxury, privacy, and investment potential. Nestled on 3 platted lots with 500 feet of pristine water frontage, this property offers endless possibilities: preserve as a private oasis, subdivide, or build an additional home to expand your vision. Offered $1.5 million under the 2024 appraisal, this exceptional estate creates instant equity and is a unique opportunity for discerning buyers. Boasting immediate access to the Atlantic Ocean, this estate is a boaterâ??s paradise, ideal for world-class fishing, diving, and water adventures. The private boat basin accommodates vessels up to 60 feet, complemented by a newly installed 28,000-pound boat lift and a 10,000-pound jet ski lift, making it a dream for boating enthusiasts. Inside, the home is thoughtfully designed with vaulted ceilings, expansive hallways, and a bright, open layout that exudes elegance and comfort. Natural light floods the spacious living areas, showcasing breathtaking water views from nearly every room. This property is perfect for entertaining, offering 7 bedrooms and 7 bathrooms, providing ample accommodations for guests and significant vacation rental income potential. Outdoors, the newly renovated saltwater pool and spa are surrounded by lush tropical landscaping, creating a serene retreat. A lighted tennis court, gazebo, and peaceful palm grove further enhance the resort-style experience. Whether you're relaxing by the pool, playing a match on the tennis court, or taking in the stunning waterfront views, the outdoor spaces are designed for unforgettable moments. Additional features include hurricane-rated windows and doors, a whole-house generator, a large cistern, and a state-of-the-art ADT security system for peace of mind. A modern in-house gym and private guest quarters add to the convenience and luxury of this spectacular home. Located just one block from Sombrero Beach, this estate offers the perfect blend of tranquility and accessibility. With Marathon Airport only minutes away, you can easily fly into this tropical paradise or enjoy a scenic drive along the iconic Overseas Highway. This premier estate embodies the best of the Florida Keys lifestyle, combining modern amenities, timeless elegance, and an unbeatable location. Donâ??t miss this rare opportunity to own a piece of paradise.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,337
Status:
Active
MLS#:
R11054494
Type:
Condo
Subdivision:
MARINA VILLAS AT HAWKS CA
Lot size:
0.23 Acres
Year built:
1990
A broker reciprocity listing Courtesy: Florida Keys Realty Group 305-923-5658
View additional info

ADDITIONAL INFORMATION

Experience breathtaking open water vistas from each room through the expansive screened-in balcony. This Marina Villa condo showcases a split bedroom design, where the primary bedroom and its ensuite connect to one bedroom which feature twin beds, while the second suite and bathroom provide guest privacy at the opposite end of the residence. The condo boasts numerous enhancements, such as custom tile inlays in the bathrooms, tile and high-end vinyl flooring, and a fully equipped kitchen with a double bowl farmhouse sink. Additional storage cage on the ground level to store bikes and water toys. Covered parking available on the ground level with an elevator for added convenience. It is part of the Preferred rental program with a proven rental income.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,338
Status:
Active
MLS#:
R11054482
Type:
Condo
Subdivision:
MARINA VILLAS AT HAWKS CA
Lot size:
0.23 Acres
Year built:
1990
A broker reciprocity listing Courtesy: Florida Keys Realty Group 305-923-5658
View additional info

ADDITIONAL INFORMATION

Stunning Ocean Views! This is an amazing 2 bedroom 2 bath condominium situated overlooking the pristine waters at Hawks Cay Resort and Marina. Located on the prestigious island of Duck Key in the beautiful Florida Keys. This condo is beautifully upgraded with the Hawks Cay Resort Coastal furniture package, impact resistant windows/sliders, stainless steel appliances and is located in a very prime waterfront area at Hawks Cay Resort. Close to both the main resort, marina and restaurants. Take advantage of 61 acres of resort amenities if registered in the resorts rental program and earn income while not using the property. Keep all of your water toys secure in the external storage cage area included on lower level behind the garage. Covered and uncovered parking available on ground level.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,358
Status:
Active
MLS#:
R11054463
Type:
Condo
Subdivision:
MARINA VILLAS AT HAWKS CA
Lot size:
0.23 Acres
Year built:
1990
A broker reciprocity listing Courtesy: Florida Keys Realty Group 305-923-5658
View additional info

ADDITIONAL INFORMATION

Discover an exceptional opportunity to own a three-bedroom, two-bathroom condominium within the prestigious Hawks Cay Resort. This unique floor plan is located in one of just two buildings approved for year-round residential living, making it perfect as a full-time residence, a vacation retreat, or a lucrative investment property. Designed with an open-concept layout, this condo has seen minimal rental use, preserving its pristine condition. The screened-in porch spans the entire backside of the unit, offering breathtaking views and easy access through sliding doors from two bedrooms and the living area. Custom blinds throughout the interior add to its refined coastal charm. The kitchen stands out with upgraded countertops and stainless-steel appliances, blending style and functionality.

Beds:
2
Baths:
3.00
Sq.Ft.:
850
Status:
Active
MLS#:
R11053086
Type:
Townhouse
Subdivision:
PIRATES COVE II, A CONDOM
Lot size:
0.23 Acres
Year built:
2004
A broker reciprocity listing Courtesy: Florida Keys Realty Group 305-923-5658
View additional info

ADDITIONAL INFORMATION

Discover Paradise at Tranquility Bay Beach House Resort in the Florida Keys. Step into your very own two-bedroom tropical retreat in the heart of Marathon! This stunning villa offers breathtaking ocean and pool views, all while being just steps from the resort's premier amenities. Whether you're seeking the ultimate Florida Keys getaway or a savvy investment opportunity, this property delivers it all. With excellent rental income potential, it's a smart choice for investors looking to balance relaxation with returns. Picture yourself unwinding on the beautifully landscaped grounds, taking a dip in one of two tropical pools, a morning workout session in the fitness center, or a stroll along the pristine white sandy beach, your paradise awaits.

Beds:
2
Baths:
3.00
Sq.Ft.:
850
Status:
Active
MLS#:
F10480059
Type:
Townhouse
Subdivision:
Tranquility Bay
Year built:
2004
A broker reciprocity listing Courtesy: Realhome Service & Solutions I 770-937-5747
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ADDITIONAL INFORMATION

AUCTION/Occupied. Affordable townhome offers 2 beds, 2.5 baths with a balcony offering ocean, and pool views. Property is sold as is with no property disclosure or inspection report. NO interior photos, NO lease in place. NO ACCESS. The seller does not represent or guarantee occupancy status. NO VIEWINGS of this property. Please DO NOT DISTURB the occupant. "As is" cash only sale with no contingencies or inspections. Buyer will be responsible for obtaining possession of the property upon closing. CASH ONLY SALE.

Beds:
5
Baths:
9.00
Sq.Ft.:
8,573
Status:
Active
MLS#:
225002372
Type:
Single Family
Subdivision:
ACREAGE
Lot size:
4.98 Acres
Year built:
2007
A broker reciprocity listing Courtesy: Coldwell Banker Schmitt RE CO Brian Schmitt
View additional info

ADDITIONAL INFORMATION

Immerse yourself in a tropical paradise where luxury knows no bounds. This breathtaking five-acre oceanfront estate, with 244 feet of private ocean frontage, is the crown jewel of the Florida Keys. From the moment you pass through the gates, you'll be captivated by a world of elegance, privacy, and unparalleled amenities. At the heart of this premier estate lies a resort-style pool oasis, complete with waterfalls, a waterslide, and a Tahitian-style river with private bedroom balconies offering entrance to the pool and leading to a swim-up tiki barâ??perfect for lavish entertaining or tranquil escapes. The custom-designed 5,600+/- square foot main residence by D'Asign Source showcases exquisite craftsmanship and architectural brilliance. A separate 2,999 sq.ft. guest house offers a private retreat with its own kitchen, multiple bathrooms, and spacious living areas, ideal for hosting guests or staff. A private marina and boat ramp provide direct access to the world-famous waters of the Keys, with the bait shack nestled alongside for all things fishing and boating. Inside, every corner of this estate is designed to impress. A gourmet kitchen, opulent guest suites with private balconies offering entrance to the the lush poolscape, and a luxurious movie theater ensure every moment here is extraordinary. The primary en-suite dazzles with a stunning bathroom offering a retreat style sanctuary. Beyond the elegance, the estate is built with durability and functionality in mind, featuring impact-resistant windows and doors, generator, and cistern. Outside, explore expansive porches, a rain forest and fruit orchard, multiple garages, a carriage house, a tortoise habitat and even the potential for a private hangar. This estate isn't just a home; it's a lifestyleâ??your personal resort blending tropical serenity, architectural excellence, and unmatched prestige. Discover the ultimate in coastal living, where every day feels like an extraordinary getaway.

Beds:
4
Baths:
3.00
Sq.Ft.:
2,620
Status:
Active
MLS#:
F10476531
Type:
Single Family
Subdivision:
Stirrup Key
Lot size:
0.3 Acres
Year built:
2018
A broker reciprocity listing Courtesy: Bluecastle Realty 954-765-6567
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ADDITIONAL INFORMATION

Beautiful 4/2/1 plus loft, 2620 sf under air, 4920 total sf on an oversized 13,135 gulf lot, gorgeous open water views, backyard oasis with sand and travertine deck, pool, jacuzzi, dock, 12 ft wide deeded marina slip included in the sale ($150K value), approved permit to extend the dock with a 20K lb boat lift, two jet sky lifts, plus pilings to dock a 50 ft boat! And plenty of side yard to park multiple watercrafts! Enjoy dramatic Sunrises and romantic Sunsets! Have peace of mind with CBS construction, 11 ft above sea level, a metal roof & a newer home (2018) built with the best construction materials. All impact windows and doors! It is located inside the exclusive gated community of Stirrup Key. Boat ramp inside the community!

Beds:
3
Baths:
2.00
Sq.Ft.:
1,296
Status:
Active
MLS#:
F10476112
Type:
Single Family
Subdivision:
Imber Sub
Lot size:
0.15 Acres
Year built:
1997
A broker reciprocity listing Courtesy: EXP Realty LLC 888-883-8509
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ADDITIONAL INFORMATION

This beautifully designed two-story home offers an excellent opportunity for buyers, whether for personal enjoyment or investment. Built in 1997, the spacious residence features three bedrooms and two bathrooms, with stylish finishes throughout. The open-concept layout allows for seamless indoor-outdoor living, with a generous back porch overlooking a private, fenced backyard. Lush tropical landscaping and hot tub, creates a tranquil retreat for relaxation and entertainment. The two-car garage has been converted into a versatile game room with a ping pong table and refrigerator. An assumable flood insurance policy adds value and peace of mind. Whether you're seeking a full-time residence, vacation retreat, or income-producing rental, this property is a versatile and attractive option.

Beds:
1
Baths:
1.00
Sq.Ft.:
448
Status:
Active
MLS#:
R11011435
Type:
Mobile Home
Subdivision:
Galway Mobile Home Park
Year built:
2019
A broker reciprocity listing Courtesy: Venture Realty Group 954-545-5583
View additional info

ADDITIONAL INFORMATION

Beautifully Decorated, 2019 Like New12x36 1BR/1BA Park Model, in a 55 Community, Galway Bay. Home is on a leased/rented lot. The lot rent (estimated) is$1000.00 per month ($12,000/yr.) and includes trash, clubhouse and community activities. The actual lot rent TBD by Galway Mobile home park management. The home is beautifully decorated, fully furnished and ready for you to move in today, just bring your toothbrush. The kitchen has granite looking counter tops, upgraded fixtures, and a Stainless-Steel farmhouse sink. There are custom cabinets and a pantry. Impact-resistant glass, Sliding glass doors, extra-large fenced yard area with your own Tropical Oasis.

Beds:
2
Baths:
2.00
Sq.Ft.:
783
Status:
Active
MLS#:
F10449735
Type:
Single Family
Subdivision:
Key Colony Sub 1
Lot size:
0.1 Acres
Year built:
1959
A broker reciprocity listing Courtesy: Castelli Real Estate Services 954-563-9889
View additional info

ADDITIONAL INFORMATION

Discover the perfect investment or vacation home nestled in Marathon Key, one of the Florida Keys most sought-after areas. This renovated 2-bed 2-bath gem is ready for you to move in or start generating rental income immediately. Situated in the only key that allows short-term rentals it comes fully equipped w/ brand new ss appliances, quartz counters, brand-new furniture, including 4 luxurious queen beds. With impact windows, a new roof, & plenty of parking for a boat, jet ski or RV. This property has been meticulously updated to provide you with a worry-free living. Imagine the passive income you could earn by sharing this slice of paradise with discerning travelers. Or, make it your very own retreat, just 1 mile to the boat ramp, steps to shopping, dining & the stunning Coco Plum Beach!

Beds:
3
Baths:
2.00
Sq.Ft.:
2,100
Status:
Active
MLS#:
F10437558
Type:
Condo
Subdivision:
Faro Blanco
Year built:
1983
A broker reciprocity listing Courtesy: Keller Williams Realty Profess 954-630-7020
View additional info

ADDITIONAL INFORMATION

Welcome to Faro Blanco! Located on the city of Marathon in the beautiful Fl. Keys. This unit boasts 3 large bed, 2 full bath/room to entertain. Owners LK closet. A full size, washer & dryer, water heater & AC all 2 years &under, stls steel kitchen appliances, new counter tops, solid reserves, a few steps away from Faro Blanco resort, use of the resorts pools, discounts at pool bar & restaurant. Boat slips can be rented at the Faro Blanco Marina or rent a boat as needed. Gated community, 4 units per floor, 4 floors per building total16 units per building 32 units on premises two buildings. Hallways have new paint and flooring Covered parking & new elevators 45 min to Key West approx. 2 hours to Miami. The unit is enjoyed by owners and renters/ a 30 day min stay. Furnishings are negotiable.

Beds:
2
Baths:
2.00
Sq.Ft.:
960
Status:
Active
MLS#:
F10423019
Type:
Single Family
Subdivision:
Ocean Breeze
Year built:
2020
A broker reciprocity listing Courtesy: FlatFee.com 954-965-3990
View additional info

ADDITIONAL INFORMATION

Spectacular unobstructed ocean views from your turn-key, 2 BD, 2 BA elevated modern home in Ocean Breeze in the heart of the Fl Keys. This home is built to withstand 180mph winds with hurricane impact windows & doors. Covered parking for 2 cars. Enjoy resort-like amenities including an inground pool, an on-site marina with wet slips, and more. The property is subject to lot rent paid monthly.

Beds:
4
Baths:
5.00
Sq.Ft.:
2,160
Status:
Active
MLS#:
223089240
Type:
Single Family
Subdivision:
NOT APPLICABLE
Lot size:
0.17 Acres
Year built:
2021
A broker reciprocity listing Courtesy: Premiere Plus Realty Company Jackie Eloy
View additional info

ADDITIONAL INFORMATION

Introducing an exquisite fairly new constructed home in Marathon, FL, boasting four bedrooms, 4.5 bathrooms, and breathtaking waterfront views. This luxurious property features an inviting pool, perfect for relaxation and entertainment. Embrace coastal living at it's finest, complete with a private dock, providing seamless access to the crystalline waters. With modern design elements and a prime location, this home offers the ultimate blend of comfort, style, and serene waterfront living. This is a great opportunity to have a beautiful modern home in the Keys and to generate income! Contact me today to schedule a private viewing and experience the charm of this beautiful property.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,364
Status:
Active
MLS#:
M20039356
Type:
Condo
Subdivision:
Marina Villas at Hawks Cay
Year built:
1990
Courtesy: Berkshire Hathaway Florida Realty 772-283-2800
View additional info

ADDITIONAL INFORMATION

VRBO annual rental income is over $100,000 for the year 2025. Wide water views from this beautiful renovated furnished condo w/fantastic floor plan & is decorated w/updated & modern coastal look. Lots of natural light & huge L-shaped balcony w/pocket sliding doors for indoor/outdoor living space. Kitchen w/white countertops & newer SS appliances. Main bedroom opens to balcony, has large step-in shower & dual sinks. Impact glass windows & doors, natural stone floors, plantation shutters, a barn door, extra storage & covered parking (trucks & pets OK). Full-time residents can homestead this property & receive mail or use as a vacation home w/the option to rent through on-site Hawks Cay or personally through rental outlet of your choice (Airbnb, VRBO, VACASA, etc.). Optional membership to resort fitness center, tennis, kids & adult activities

Beds:
9
Baths:
10.00
Sq.Ft.:
18,763
Status:
Active
MLS#:
A11306875
Type:
Single Family
Subdivision:
COCO PLUM BEACH REPLAT
Lot size:
1.72 Acres
Year built:
2025
Courtesy: M & M Realty Investors, LLC Maryorie Martinez 954-225-5477
View additional info

ADDITIONAL INFORMATION

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76–97 of 97 properties displayed
Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc.


Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

The data relating to real estate for sale on this Website come in part from the Broker Reciprocity Program (BR Program) of M.L.S. of Naples, Inc. Properties listed with brokerage firms other than this broker are marked with the BR Program Icon or the BR House Icon and detailed information about them includes the name of the Listing Brokers. The properties displayed may not be all the properties available through the BR Program. The accuracy of this information is not warranted or guaranteed. This information should be independently verified if any person intends to engage in a transaction in reliance upon it. Some properties that appear for sale on this website may no longer be available.

Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

The data relating to real estate for sale on this web site comes in part from a cooperative data exchange program of the Martin County REALTORS® of the Treasure Coast, Inc. MLS. Real estate listings held by brokerage firms other than Xome Inc. are marked with the IDX logo (Broker Reciprocity) or name and detailed information about such listings includes the name of the listing brokers. Data provided is deemed reliable but is not guaranteed. Copyright 2026 Martin County REALTORS® of the Treasure Coast, Inc. MLS All rights reserved.


Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. © 2026 MIAMI Association of REALTORS®, all rights reserved.




Marathon Real Estate

Marathon is located in Florida. Marathon, Florida has a population of 9,622. Marathon is more family-centric than the surrounding county with 21.39% of the households containing married families with children. The county average for households married with children is 20.65%.

The median household income in Marathon, Florida is $63,375. The median household income for the surrounding county is $73,153 compared to the national median of $69,021. The median age of people living in Marathon is 48.9 years.

Marathon Weather

The average high temperature in July is 90 degrees, with an average low temperature in January of 62.8 degrees. The average rainfall is approximately 45.1 inches per year, with 0 inches of snow per year.

Marathon Map

Marathon Real Estate Market Conditions

  • Median sales price

    $668,250
    26.6%
    change since last quarter
  • # Active listings

    116
    30-day change

Marathon Schools and Demographics

Education near Marathon, FL

City County
High School Graduates 88.85 92.07
College Degree - 2 year 7.84 7.93
College Degree - 4 year 29.2 35.69
Graduate Degree 6.63 9.88
Expenditures per Student 20,907 20,907
Students per Teacher 14.7 14.7

Elementary Schools near Marathon, FL

Grades Students P/T Ratio ZIP
Gerald Adams Elementary School PK - 05 544 13.3 33040
Horace O'Bryant School PK - 08 1,059 14.3 33040
Key West Montessori Charter School KG - 08 149 16.6 33040
Monroe Virtual Instruction Program (District Provided) KG - 05 6 33040
Ocean Studies Charter KG - 05 104 11.2 33070
Plantation Key School PK - 08 435 12.8 33070
Poinciana Elementary School PK - 05 663 15.1 33040
Sigsbee Charter School KG - 08 478 17.1 33040
Stanley Switlik Elementary School PK - 05 566 14.2 33050
Sugarloaf School PK - 08 526 15 33042
Treasure Village Montessori Charter School PK - 08 213 14.2 33036

Middle Schools near Marathon, FL

Grades Students P/T Ratio ZIP
Glynn Archer Elementary School PK - 05 394 15.8 33040

High Schools near Marathon, FL

Grades Students P/T Ratio ZIP
Coral Shores High School 09 - 12 733 17.4 33070
Key West Collegiate School 09 - 12 78 15.3 33040
Key West High School 09 - 12 1,193 16.8 33040

Ungraded Schools near Marathon, FL

Grades Students P/T Ratio ZIP
* Keys Center 08 - 12 11 11 33040
Academic Connections for Excellence 06 - 12 11 33040
Adult/Vocational/Community Education AE - AE 0 33040
Marathon School 06 - 12 667 18.5 33050
Monroe Virtual Academy (Course Offerings) 06 - 12 0 33040
Monroe Virtual Franchise 06 - 12 4 33040
Monroe Virtual Instruction Program KG - 12 0 33040

Demographics near Marathon, FL

City County
Neighborhood Type Small town
Population 9,622 82,244
Population Density 1,139 84
Median Age 48.9 48
People per Household 2.4 2.4
Median Household Income 63,375 73,153
Average Income per Capita 44,489 50,050

Real estate near Marathon